Siberian-Urals Aluminium Company comprises 19 businesses involved in the production of a chemical compound that naturally in what crystalline polymorphic phase?
α-AlO
-1
Section::::Abstract.
SUAL Group
1708445
-1
Section::::Abstract.
SUAL Group
1708445
-1
Section::::Abstract.
Aluminium oxide
141888
-1
Section::::Abstract.
Aluminium oxide
141888